Über den Ursprung der Echinodermen.
Contributors: Deutsche Zoologische Gesellschaft.
Publisher: G. Fischer]
Published: 1904
Place of publication: [Stuttgart
Language: ger
Number of pages: 103
Subjects: Echinodermata -- Origin.
Notes: From head of caption title: "(Sonderabdruck aus den Verhandl. d. Deutch. Zool. Gesellschaft. 1904)".

From head of caption title: "Vortrag des Herrn Prof. Simroth (Leipzig)".

Caption title.